EN
PERFORMANCE
Number of cycle
Capacity retention
100%
90%
80%
300
Number of cycle is determined according to:
Unload velocity is made in C10 it means 10% of battery capacity per hour,
o
Then one complete charge is made.
o
Maximum number of cycles is reached as soon as returned capacity represent 80%. After this
o
rate, the battery can still make cycles, but it cannot be taken into account in its cycling
calculation.
NB: DOD XX% means Depth Of Discharge XX% = unload at XX%
Capacity according to temperature
120%
100%
80%
60%
40%
20%
0%
-20°C
-15°C
A low temperature reduces remaining capacity.
For example, for a temperature of -10°C with an unload rate of 20% of the capacity (0,2C), the
available capacity will be 70%.
Also, in order to completely enjoy Unibat batteries performances, it is recommended to have an
ambient temperature between 20 and 25°C.
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DOD
DOD
100%
80%
400 500 600
700
-10°C
-5°C
0°C
DOD
50%
900 1000
Number of cycle
+5°C
+10°C
+15°C
www.uniteck.fr
1500
2000
+20°
+25°C
+30°C
DOD
20%
2500
0,05C (A)
0,1C (A)
0,2C (A)
1 C (A)
2C (A)
+35°C
+40°C